KR840006507A - Device for injecting various substances into the fluid such as molten metal - Google Patents

Device for injecting various substances into the fluid such as molten metal Download PDF

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Publication number
KR840006507A
KR840006507A KR1019830005550A KR830005550A KR840006507A KR 840006507 A KR840006507 A KR 840006507A KR 1019830005550 A KR1019830005550 A KR 1019830005550A KR 830005550 A KR830005550 A KR 830005550A KR 840006507 A KR840006507 A KR 840006507A
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South Korea
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gas
fluid
channel
pipe
blocking
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KR1019830005550A
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Korean (ko)
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KR860002022B1 (en
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윌리엄 베이츠 케네스
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길버트 크리브 힝클리 데릭 클라크
힝클리즈 모울딩 머티어리얼 리미티드
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Priority claimed from GB838310814A external-priority patent/GB8310814D0/en
Priority claimed from GB838315025A external-priority patent/GB8315025D0/en
Application filed by 길버트 크리브 힝클리 데릭 클라크, 힝클리즈 모울딩 머티어리얼 리미티드 filed Critical 길버트 크리브 힝클리 데릭 클라크
Publication of KR840006507A publication Critical patent/KR840006507A/en
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Publication of KR860002022B1 publication Critical patent/KR860002022B1/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Radio Relay Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

내용 없음No content

Description

용융금속등의 유체에 각종물질을 주입하기 위한 장치Device for injecting various substances into the fluid such as molten metal

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 제1실시예의 장치에 대한 횡단면도1 is a cross-sectional view of the device of the first embodiment according to the present invention.

제2도는 제1도의 측면도2 is a side view of FIG. 1

제3도는 분말과 개스의 혼합물을 제공하기 위한 장치도.3 is an apparatus diagram for providing a mixture of powder and gas.

Claims (21)

용기(15)에 내장된 유체의 표면 하부의 용기벽(14)에 설치된 내화몸체(11,111,411), 상기 내화 몸체를 가로질러 선정된 물질을 유체로 이송시키기 위한 채널(A,B,C,2B,3A), 유체가 상기 채널로 침입되는 현상을 막기 위하여 몸체(11,111,411)의 유체와 접하는 선단에 분리가능하게 설치된 내화 차단요소(34,35)들로된 차단장치, 상기 채널내에서 이동하여 상기 차단장치와 결속되는 이동요소(W,36,38,91,500) 및 상기 채널을 개방시키기 위하여 상기 이동요소를 추진시켜 차단요소(34,35)를 제거하므로서 선정된 물질을 유체속으로 주입되게 하는 레버(52,98)들로 이루어진 상온의 유체속으로 물질들을 주입하기 위한 장치.Refractory bodies (11,111,411) installed in the vessel wall (14) below the surface of the fluid contained in the vessel (15), channels (A, B, C, 2B, for transferring a selected material to the fluid across the refractory body) 3A), a blocking device made of refractory blocking elements 34 and 35 detachably installed at a tip of the body 11, 111 and 411 in contact with the fluid to prevent the intrusion of the fluid into the channel; A moving element (W, 36,38,91,500) that engages with the device and a lever that pushes the moving element to open the channel and removes the blocking elements (34,35) thereby injecting the selected material into the fluid ( 52,98) for injecting substances into a fluid at room temperature. 제1항에 있어서, 차단장치가 내화몸체(11,111,411)의 유체측 선단을 덮는 차단요소(34,35) 및 차단용 원판(23, 234)로 이루어진 특징을 갖는 장치.2. Device according to claim 1, characterized in that the blocking device consists of a blocking element (34,35) and a blocking disc (23,234) covering the fluid end of the fireproof body (11,111,411). 제1항에 있어서, 차단장치가 채널(A,B,C,3A,2B)의 선단에 분리가능하게 설치된 내화 플러기(34,35,234, 424)와 내화몸체(11,111,411)의 유체 측 선단을 덮는 차단용 내화원판(24,424)이 조합되어 이루어진 특징을 갖는 장치.A fire protection plug (34, 35, 234, 424) and a fluid side tip of the fire resistant bodies (11, 111, 411) are detachably installed at the ends of the channels (A, B, C, 3A, 2B). Blocking fireproof discs (24,424) having a feature consisting of a combination. 제1항에 있어서, 채널(B,2B)을 통하여 와이어(W) 또는 가닥의 형태로 물질을 공급하며, 와이어 공급기(F)에 의해 와이어(W)를 추진시키므로서 와이어(W)가 차단요소(24,34,234)들을 밀어내게 하고, 공간(22)과 개스파이프(36), 개스통로(115) 및 개스구(126)를 통하여 와이어를 개스와 동시에 유체속으로 주입 할 수 있게 하는 채널(B,2B)에 개스를 임의적으로 주입하게 하는 특징이 있는 장치.2. The blocking element of claim 1, wherein the material is supplied in the form of wires W or strands through the channels B, 2B, and the wires W are actuated by the wire feeders F to propel the wires W. Channels B, which push the (24, 34, 234) and allow the wire to be injected into the fluid simultaneously with the gas through the space 22, the gas pipe 36, the gas passage 115 and the gas opening 126 , 2B) optionally injecting gas into the gas. 제1항에 있어서, 차단요소(24,34,234)를 밀어내는 이동요서는 와이어 안내파이프(91)이며, 와이어 추진장치는 와이어(W)를 개스와 동시에 유체속으로 주입시킬 수 있게 하는 채널(B,2B)에 개스를 임의적으로 이송시키는 특징이 있는 장치.The movement request for pushing the blocking elements (24, 34, 234) is a wire guide pipe (91), and the wire propulsion device allows the wire (W) to be injected into the fluid simultaneously with the gas (B). 2B), wherein the device is characterized in that it randomly transfers the gas. 제5항에 있어서, 지지판(94)과 안내봉(95)에는 차단요소(24,34,234)의 방향으로 안내파이프(91)를 전진시키기 위하여 선회되도록 레버(98)를 결속시킨 특징이 있는 장치.6. A device according to claim 5, characterized in that the support plate (94) and the guide rod (95) are engaged with the lever (98) to pivot to advance the guide pipe (91) in the direction of the blocking element (24, 34, 234). 제5항에 있어서, 안내파이프(91)는 외부 금속 튜브에 내재된 내화성의 내부 튜브로 이루어지며, 내 외부 튜브사이의 공간에는 내화질의 패킹재료 충진되고, 내부 튜브의 유체와 접하는 선단에는 레버(52,98)를 작동시킬 때 유체를 일시적으로 차단시키는 차단요소를 설치하여 와이어(W)가 전진되어 차단요소에 닿게 될 때 용이하게 차단요소를 축출시킬 수 있게한 특징을 갖는 장치.6. The guide pipe (91) according to claim 5, wherein the guide pipe (91) is made of a fire-resistant inner tube embedded in an outer metal tube, and a space between the inner and outer tubes is filled with a refractory packing material, and a lever at a tip contacting the fluid of the inner tube. And a blocking element for temporarily blocking the fluid when actuating the (52,98), so that the wire (W) can be easily displaced when the wire (W) is advanced to contact the blocking element. 제1항에 있어서, 내화몸체(11,211)에 와이어(W) 전단기가 설치되고 상기 전단기는 내화몸체의 와이어 입구에 일렬로 배열된 한쌍의 전단부시(64,65,264,265)로 이루어져 있으며, 와이어의 주입이 완료되었을 때 와이어(W)를 전단하기 위하여 제1단부시(64)에 대하여 측면방향으로 제2단부시(65)를 변위시키는 메카니즘(50)을 갖춘 특징이 있는 장치.According to claim 1, wherein the wire (W) shears are installed on the fireproof body (11,211) and the shear consists of a pair of shear bushes (64,65,264,265) arranged in a line at the wire inlet of the fireproof body, the injection of wire And a mechanism (50) for displacing the second end bush (65) laterally relative to the first end bush (64) to shear the wire (W) when this is completed. 제1항에 있어서, 채널(A)을 통하여 개스를 유체속에 주입시키며, 상기채널(A)에 있는 개스파이프(36)가 차단요소(24)를 제거하게하고, 개스파이프(36)는 몸체(11)로부투 바깥쪽으로 돌출 연장되어 가동장치를 이루는 파이프 병위용 레버(52)의 외부와 연결된 특징이 있는 장치.2. A gas in accordance with claim 1, wherein gas is introduced into the fluid through channel (A), and gas pipe (36) in channel (A) removes blocking element (24), and gas pipe (36) has a body ( 11) A device characterized by being connected to the outside of a pipe bottle lever 52 which protrudes outwardly and forms a movable device. 제9항에 있어서, 개스파이프(36)가 개스의 흐름을 자유로이하여 유체속으로 주입시키는 피스톤(38)에 연결된 특징이 있는 장치.10. The device according to claim 9, wherein the gas pipe (36) is connected to a piston (38) for freely injecting the flow of gas into the fluid. 제9항에 있어서, 개스파이프(36)가 내화몸체(11)의 선단에 위치한 플러그의 구멍(30)에 미끄럼 이동이 가능하게 수용된 피스톤(38)에 연결되어 있으며, 피스톤(38)을 설치하기 위한 상기 플러그 구멍(30)이 원판(24)에 근접하여 위치하고, 상기 몸체(11) 선단에서 개스파이프(36)를 통하여 개스를 방출시키는 공간(22) 및 상기 공간(22)으로부터 개스를 이송시키기 위한 모세관형 통로(25)가 형성된 특징이 있는 장치.10. The gas pipe (36) according to claim 9, wherein the gas pipe (36) is connected to a piston (38) slidably received in the hole (30) of the plug located at the tip of the fireproof body (11). The plug hole 30 is positioned in proximity to the disc 24 and conveys the gas from the space 22 and the space 22 for discharging the gas through the gas pipe 36 at the tip of the body 11. Apparatus characterized in that the capillary passage (25) is formed. 제1항에 있어서, 채널(3A)을 통하여 개스를 유체에 주입시키며, 채널(3A)의 한쪽선단에 플런저 막대(500)를 안내하는 슬라이브(427)와 다른쪽 선단에 이웃하여 요홈(501)의 확개부를 가지고, 몸체(411)를 가로질러 개스공급통로(315)가 요홈까지 이어지며, 요홈(501)속의 개스가 가는 구멍(425)을 통하여 유체로 이송되어지며, 상기 플런저 막대(500)는 내화원판(424)쪽으로 슬라이브(427)와 요흠(501)을 통하여 연장되며, 내화원체(424)에 대하여 플런저 막대(500)를 이동시키는 작동장치는 스프링(513)의 압축력을 이용하여 피스톤(511)을 작동시키는 추진기(510)로 이루어진 특징을 갖는 장치.The groove (501) according to claim 1, wherein the gas is injected into the fluid through the channel (3A), and the groove (501) adjacent to the other end and the slide (427) for guiding the plunger rod (500) at one end of the channel (3A). ), The gas supply passage 315 crosses the body 411 to the groove, and the gas in the groove 501 is transferred to the fluid through the thin hole 425, and the plunger rod 500 ) Extends through the slide 427 and the recess 501 toward the fireproof disc 424, the operating device for moving the plunger rod 500 with respect to the fireproof source 424 by using the compression force of the spring 513 Apparatus having a feature consisting of a propeller (510) for actuating the piston (511). 제1항에 있어서, 채널(C)을 통하여 분말과 개스의 혼합물을 유체로 주입시키며, 채널(C)에 상기 혼합물을 유체로 이송시키기 위한 파이프(91)를 이동가능하게 설치하고, 상기 파이프(91)는 몸체(11)로부터 바깥쪽으로 연장되어 분말을 개스속에서 유동된 상태로 공급하기 위한 혼합기(80)로 이어지며, 파이프(91)의 작동장치는 파이프(91)의 바깥방향으로 연장된 부분을 지지하는 지지판(94) 및 안내봉(95)으로 이루어진 특징을 갖는 장치.The method according to claim 1, wherein a mixture of powder and gas is introduced into the fluid through the channel C, and a pipe 91 for movably transferring the mixture into the fluid is provided in the channel C, and the pipe ( 91 extends outward from the body 11 to a mixer 80 for feeding powder in a gas flow state, the actuator of the pipe 91 extending outward of the pipe 91. Apparatus having a feature consisting of a support plate (94) and a guide rod (95) supporting a portion. 제13항에 있어서, 지지판(94)과 안내봉(95)은 장치(10)의 덮개판(53)에 지지되어 있으며, 지지판(94) 및 안내봉(95)과 체결된 레버(98)에 의해 파이프(91)를 차단요소(24,35,234)의 방향으로 이동시키는 특징을 갖는 장치.14. The support plate (94) and guide rod (95) are supported by a cover plate (53) of the device (10), and the lever (98) engaged with the support plate (94) and the guide rod (95). By means of moving the pipe 91 in the direction of the blocking element 24, 35, 234. 제13항에 있어서, 파이프(91)의 용융금속측 선단이 플러그(92)에 의하여 일시적으로 차단되어지며, 상기 플러기(92)는 고온의 유체와 접하게 되면 분리되어지게 되는 특징을 갖는 장치.14. An apparatus according to claim 13, wherein the molten metal side tip of the pipe (91) is temporarily blocked by a plug (92), and the flush (92) is separated when in contact with hot fluid. 제1항에 있어서, 몸체(11)는 분리가능한 내화원판(24) 및 차단요소(34,35) 설치한 다수의 채널(A,B,C)과 모세관형통로(35)를 가지며, 상기의 채널을 통하여 용융금속에 물질들을 주입하기 위하여 상기 내화원판(24) 및 차단요소(34), (35)들을 분리 제거하기 위한 파이프(36), (91)를 가지는 특징이 있는 장치.The body (11) according to claim 1, wherein the body (11) has a detachable refractory disc (24) and a plurality of channels (A, B, C) and capillary passages (35) provided with blocking elements (34, 35). And a pipe (36, 91) for separating and removing the refractory disc (24) and blocking elements (34, 35) for injecting substances into the molten metal through a channel. 제16항에 있어서, 몸체(11)가 개스공급 채널(A), 와이어 공급채널(B) 및 개스와 분말의 혼합 공급체널(C)을 가지는 특징이 있는 장치.17. The device according to claim 16, wherein the body (11) has a gas feed channel (A), a wire feed channel (B) and a mixed feed channel (C) of gas and powder. 제17항에 있어서, 각각의 채널(A,B,C)을 따라 이송되는 물질들을 주어진 조건하에서 용융금속으로 주입시키는 상기 채널의 용융금속측 선단에 차단요소(34), (35) 및 피스톤(38)을 설치한 특징을 갖는 장치.18. A shut-off element (34), (35) and a piston (20) according to claim 17, wherein at the front end of the channel the molten metal side of the channel which injects the materials transported along the respective channels (A, B, C) into the molten metal under given conditions. 38) A device having the feature of installing. 주입시킬 물질의 이송용 채널(A,B,C)과 상기 채널의 한 선단에 분리가능하게 채널을 차단시키는 차단요소(34), (35) 및 내화원판(24)을 갖는 몸체(11)를 유체를 내장한 용기의 벽(14)에 설치하여 상기 차단요소에 의해 유체가 채널로 주입되는 것을 방지하며, 상기 각 채널을 선정된 물질의 공급원과 연결시킨 후 채널내의 파이프(36), (91)를 이동시켜 가해지는 힘으로 차단요소들을 밀어내고 물질들을 계속하여 유체속으로 주입시키는 고온의 유체속으로 물질들을 주입하는 방법.A body 11 having transport channels A, B and C for the material to be injected and a blocking element 34, 35 and a fireproof disc 24 detachably blocking the channel at one end of the channel. Installed on the wall 14 of the vessel containing the fluid to prevent the fluid from being injected into the channel by the blocking element, and after connecting each channel with the source of the selected material pipes 36, 91 Method of injecting materials into a hot fluid which pushes the blocking elements with the force exerted by the force and continues to inject the materials into the fluid. 제19항의 방법에 따라 선정된 물질을 용융금속속으로 주입시켜 금속을 정제하고 성분을 조정하며 고형화이후의 현미경적 구조를 조절하기 위하여 선정된 개스, 고체 또는 분말들의 물질을 주입하여 처리하는 야금방법.A metallurgical method in which the selected material is injected into the molten metal according to the method of claim 19 to purify the metal, adjust the components and inject and process the selected gas, solid or powder material to control the microscopic structure after solidification. . 제1항부터 제18항까지는 어느 한 항에 따른 장치를 이용하여 고온의 유체에 각종 물질들을 주입하는 방법.19. A method of injecting various substances into a hot fluid using the apparatus according to any one of claims 1 to 18. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: It is to be disclosed based on the initial application.
KR1019830005550A 1982-11-23 1983-11-23 Treatment of metal melts KR860002022B1 (en)

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GB8233300 1982-11-23
GB8233300 1982-11-23
GB838310814A GB8310814D0 (en) 1982-11-23 1983-04-21 Treatment of metal melts
GB8310814 1983-04-21
GB838315025A GB8315025D0 (en) 1982-11-23 1983-06-01 Apparatus for treating metal melts
GB8315025 1983-06-01

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